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coldgirl [10]
3 years ago
5

A train travels 25 miles in 20 minutes. What is the train speed in miles per hour?

Mathematics
2 answers:
Sophie [7]3 years ago
6 0

Answer:

1.25m/h is the answer for the question

Vera_Pavlovna [14]3 years ago
4 0
20 minutes * 3 = hour
25 miles * 3 = 75
Solution: 75 miles per hour
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The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, a large sample size can be approximated to a normal distribution with mean \mu and standard deviation \frac{\sigma}{\sqrt{n}}.

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